{"id":"CVE-2025-4393","aliases":["EUVD-2025-22528","GHSA-783m-53vh-rmp2"],"status":"published","title":"Medtronic MyCareLink Patient Monitor Deserialization Vulnerability","description":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00194,"percentile":0.09116,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2025-07-24T03:22:20Z","modified":"2026-06-17T09:33:10Z","products":[{"vendor":"medtronic","product":"mycarelink patient monitor 24950"},{"vendor":"medtronic","product":"mycarelink patient monitor 24952"}],"references":[{"url":"https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html","tags":["vendor-advisory"]},{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4393"},{"url":"https://global.medtronic.com/xg-en/product-security/security-bulletins.html"},{"url":"https://github.com/advisories/GHSA-783m-53vh-rmp2"}],"sources":{"cve":[{"id":"CVE-2025-4393","title":"Medtronic MyCareLink Patient Monitor Deserialization Vulnerability","description":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","status":"published","published":"2025-07-24T03:22:20.208Z","modified":"2026-03-27T19:38:42.742Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:48.512547Z"}],"euvd":[{"id":"EUVD-2025-22528","description":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","status":"published","published":"2025-07-24T03:22:20Z","modified":"2026-03-27T19:38:42Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T19:25:27.277964Z"}],"ghsa":[{"id":"GHSA-783m-53vh-rmp2","title":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows...","description":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","status":"published","published":"2025-07-25T15:30:41Z","modified":"2026-03-27T21:31:32Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","level":"medium"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:06:54.610516Z"}],"nvd":[{"id":"CVE-2025-4393","description":"Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025","status":"published","published":"2025-07-24T07:15:53.343Z","modified":"2026-06-17T09:33:10.723Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}